WildCat

*moon dances over and lowers the tophat* I present to you, "Rainbow city" (SA in chap 3, best to skip) *does the handsome squidward face and ballet dances away*

little mushroom
into the thrill
breaking through the clouds 2: swallow the sea

https://www.mangago.zone/read-manga/jibaku_shounen_hanako_kun/
(THIS ONE NEEDS MORE RECOGNITION. IT GOT EVERYTHING YOU'RE ASKING FOR)

https://www.mangago.zone/read-manga/guardian_with_benefits/
(This a bl with slow burn but a supernatural one)

Action and mystery:
https://www.mangago.zone/read-manga/a_married_killer/
https://www.mangago.zone/read-manga/suicide_notes_laid_on_the_table/
https://www.mangago.zone/read-manga/monster_child/
https://www.mangago.zone/read-manga/the_witch_and_the_beast/
https://www.mangago.zone/read-manga/castle/
https://www.mangago.zone/read-manga/reiri/
https://www.mangago.zone/read-manga/myst_might_mayhem/
https://www.mangago.zone/read-manga/psycho_revenge/
https://www.mangago.zone/read-manga/kamonohashi_ron_no_kindan_suiri/

Romance:
https://www.mangago.zone/read-manga/confined_together_with_the_horror_game_s_male_lead/
https://www.mangago.zone/read-manga/cashman_of_a_ruined_game/
https://www.mangago.zone/read-manga/another_typical_fantasy_romance/
https://www.mangago.zone/read-manga/under_the_blue_moonlight/
https://www.mangago.zone/read-manga/the_top_couple_is_a_bit_sweet/
https://www.mangago.zone/read-manga/this_must_be_love/
https://www.mangago.zone/read-manga/dream_away/
https://www.mangago.zone/read-manga/timeless_melody/

Have you read any of these?

im into GL but these are my hidden gems outside of the genre. one's a psychological horror and the other's a romcom. enjoy xD
https://www.mangago.zone/read-manga/bastard_hwang_youngchan/

https://www.mangago.zone/read-manga/secret_crush/

I wasn’t the one who asked this question but I just had to let you know how amazing you are (づ￣ ³￣)づ

Oh, thank you Pookie ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄

From around same time period as titles mentioned by you is also Tasogare Otome X Amnesia. Have you read/watched it already?

I had watched the anime long time ago, thanks for the suggestion though.